A regenerative type fabricated building wall

Abstract

The utility model relates to a kind of heat storage type fabricated building wall, including transverse support assembly, longitudinal support assembly, wall fixed between transverse support assembly and longitudinal support assembly;Transverse support assembly includes horizontal beam, and the top surface and bottom surface of horizontal beam respectively have chute being set along horizontal beam length direction;Longitudinal support assembly includes longitudinal beam, and the top end and bottom end of the side of longitudinal beam respectively extend with clamping plate;Two clamping plates form firm bayonet between them;Longitudinal beam is also provided with fixed plate at the position of firm bayonet;Longitudinal beam is used to be clamped in horizontal beam by firm bayonet, so that two clamping plates are located at the two sides of horizontal beam and are fixedly connected with horizontal beam, and fixed plate is located in chute and is fixedly connected with horizontal beam.The utility model uses horizontal beam and longitudinal beam and makes longitudinal beam can slide along horizontal beam length direction, can flexibly adjust the spacing between longitudinal beam, meet the demand of wall length and space size in actual construction, improve construction adaptability and efficiency.

Description

Technical Field

[0001] This utility model relates to the field of building engineering, and in particular to a heat-storage type prefabricated building wall. Background Technology

[0002] With the increasing demands for energy conservation and environmental protection in buildings, prefabricated building technology has received widespread attention and rapid development. Among them, light steel prefabricated buildings have become an important choice in the modern construction field due to their lightweight, high strength, convenient construction, and recyclability. Building upon this, by combining heat-storage prefabricated building walls with heat-storage materials and light steel prefabricated technology, the thermal insulation performance of buildings can be further improved, thereby reducing the dependence of indoor temperature on changes in the external environment, improving living comfort and building energy efficiency, and representing one of the key directions for current green building development.

[0003] Currently, for steel frame + light steel wall buildings, most existing thermal storage prefabricated building walls use steel wire wrapped with reinforcing bars to create a fixed steel framework. The framework is then welded together to assemble the wall panels. However, this fixed steel framework cannot be adjusted to accommodate the large length of the wall in a building. The framework needs to be cut and re-welded to the required length, and this process cannot be repeated multiple times, presenting certain drawbacks. Furthermore, some light steel prefabricated walls have not fully optimized the internal filling materials, resulting in limited thermal storage and insulation performance. Especially under conditions of significant temperature fluctuations between winter and summer, existing walls remain susceptible to environmental changes, leading to unstable comfort and energy efficiency. Utility Model Content

[0004] To address the aforementioned technical problems, this utility model provides a heat-storing prefabricated building wall, which employs a design of transverse and longitudinal beams. This design allows the longitudinal beams to slide along the transverse beams, thereby enabling flexible adjustment of the spacing between the longitudinal beams. This meets the requirements of wall length and spatial dimensions during actual construction, avoiding the problem of difficulty in adjusting the frame after it is fixed due to welding technology. This improves construction adaptability and efficiency.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a heat-storing prefabricated building wall, including a horizontal support component, a longitudinal support component, and a wall fixed between the horizontal support component and the longitudinal support component; the horizontal support component includes a horizontal beam, the top and bottom surfaces of which are respectively provided with a sliding groove along the length of the horizontal beam; the longitudinal support component includes a longitudinal beam, the top and bottom ends of which are respectively provided with a retaining plate; a stabilizing latch is formed between the two retaining plates on the top side of the longitudinal beam and between the two retaining plates on the bottom side of the longitudinal beam; a fixing plate that cooperates with the sliding groove is also provided at the position of the stabilizing latch on the longitudinal beam; the longitudinal support component is used to be clamped to the horizontal beam through the stabilizing latch; the two retaining plates are respectively located on both sides of the horizontal beam and fixedly connected to the horizontal beam, and the fixing plate is located in the sliding groove and fixedly connected to the horizontal beam.

[0006] Furthermore, the side of the transverse beam is uniformly provided with multiple sets of positioning holes along the length of the transverse beam; the clamping plate of the longitudinal beam is provided with mating holes corresponding to the positioning holes; a set of positioning holes of the transverse beam and the mating holes of the longitudinal beam are fixedly connected by bolt fasteners.

[0007] Furthermore, each set of positioning holes includes a first positioning hole, a second positioning hole, and a third positioning hole; the second positioning hole is vertically positioned relative to the first positioning hole, and the third positioning hole is obliquely positioned relative to the first positioning hole; the longitudinal beam has at least two docking holes, which are vertically positioned; the at least two docking holes of the longitudinal beam correspond one-to-one with the first positioning hole and the second positioning hole, for the longitudinal beam and the transverse beam to be installed perpendicularly; or, the at least two docking holes of the longitudinal beam correspond one-to-one with the first positioning hole and the third positioning hole, for the longitudinal beam and the transverse beam to be installed obliquely.

[0008] Furthermore, the bottom surface of the groove of the transverse beam is uniformly provided with a plurality of first mounting holes along the length of the transverse beam; the fixing plate of the longitudinal beam is provided with fixing holes corresponding to the first mounting holes, and a certain first mounting hole of the transverse beam is fixedly connected to the fixing hole of the longitudinal beam by bolt fasteners.

[0009] Furthermore, the transverse beams are arranged in pairs, with multiple pairs of transverse beams distributed vertically; among two adjacent pairs of transverse beams, the bottom transverse beam of the top pair of transverse beams is fixedly connected to the top transverse beam of the bottom pair of transverse beams by bolt fasteners through the first mounting holes.

[0010] Furthermore, the longitudinal beam is provided with a plurality of second mounting holes evenly distributed along the length direction of the longitudinal beam in the same direction as the transverse beam; the longitudinal beams are arranged in pairs, and at least two pairs of longitudinal beams are installed between each pair of transverse beams; in two adjacent pairs of longitudinal beams, the two longitudinal beams that are close to each other are fixedly connected by bolt fasteners using the second mounting holes.

[0011] Furthermore, the wall includes thermal insulation material disposed between a pair of longitudinal beams; a structural panel is fixed to the thermal insulation material near the outside, and an exterior wall layer is fixed to the outside side of the structural panel; a phase change material is fixed to the thermal insulation material near the inside.

[0012] The beneficial effects of this utility model are as follows: The heat storage type prefabricated building wall of this utility model adopts the design of horizontal beams and longitudinal beams, which allows the longitudinal beams to slide along the horizontal beams, thereby flexibly adjusting the spacing between the longitudinal beams to meet the needs of wall length and space size in actual construction, avoiding the problem of difficulty in adjusting the frame after it is fixed due to welding technology; thus improving the adaptability and efficiency of construction. Attached Figure Description

[0013] Figure 1 A three-dimensional schematic diagram of a heat-storage prefabricated building wall as an example;

[0014] Figure 2 A three-dimensional schematic diagram of a horizontal support component for a heat-storing prefabricated building wall, as an embodiment;

[0015] Figure 3 for Figure 2 A magnified view of a portion of region A;

[0016] Figure 4 A three-dimensional schematic diagram of a longitudinal support component for a heat-storing prefabricated building wall, as an embodiment;

[0017] Figure 5 for Figure 4 A magnified view of a portion of region B;

[0018] Figure 6 This is a schematic diagram of the internal structure at the connection between the horizontal support component and the vertical support component of a heat-storing prefabricated building wall, as shown in an embodiment.

[0019] Figure 7 A three-dimensional schematic diagram of the explosion state of a heat-storing prefabricated building wall as an example;

[0020] Figure 8 This is a three-dimensional schematic diagram of the assembly of multiple transverse beams and multiple longitudinal beams of a heat-storing prefabricated building wall, as an example.

[0021] Among them, 1-lateral support component, 2-longitudinal support component, 3-thermal insulation material, 4-structural plate, 5-exterior wall layer, 6-phase change material, 101-lateral beam, 102-slide groove, 103-positioning hole, 104-first mounting hole, 1031-first positioning hole, 1032-second positioning hole, 1033-third positioning hole, 201-longitudinal beam, 202-clamping plate, 203-stabilizing bayonet, 204-fixing plate, 205-connecting hole, 206-fixing hole, 207-second mounting hole. Detailed Implementation

[0022] To enhance understanding of this utility model, it will be described in further detail below with reference to the accompanying drawings and embodiments. These embodiments are only used to explain this utility model and do not limit the scope of protection of this utility model.

[0023] Example

[0024] Please refer to Figures 1 to 8 As shown, this embodiment provides a heat-storing prefabricated building wall, including a transverse support assembly 1, a longitudinal support assembly 2, and a wall fixed between the transverse support assembly 1 and the longitudinal support assembly 2; the transverse support assembly 1 includes a transverse beam 101, the top and bottom surfaces of which respectively have grooves 102 arranged along the length of the transverse beam 101; the longitudinal support assembly 2 includes a longitudinal beam 201, the top and bottom ends of which respectively extend from the side of the longitudinal beam 201; located on the top side of the longitudinal beam 201... A stabilizing latch 203 is formed between the two latches 202 and between the two latches 202 located on the bottom side of the longitudinal beam 201, respectively; a fixing plate 204 that cooperates with the slide groove 102 is also provided at the position of the stabilizing latch 203 on the longitudinal beam; the longitudinal support component 2 is used to be clamped to the transverse beam 101 through the stabilizing latch 203; the two latches 202 are located on both sides of the transverse beam 101 and are fixedly connected to the transverse beam 101, and the fixing plate 204 is located in the slide groove 102 and is fixedly connected to the transverse beam 101.

[0025] In this embodiment, the transverse beam uses cold-formed thin-walled steel as the load-bearing frame, and its cross-section can be hollow "I" shape. This steel profile has the advantages of light density and high strength, providing strong support for the wall. Furthermore, in order to improve the durability of the steel profile, the surface of the transverse beam is treated with hot-dip galvanizing process, which makes the steel corrosion resistant and effectively extends its service life.

[0026] In this embodiment, the width of the stabilizing latch 203 matches the width of the transverse beam 101; the width of the fixing plate 204 matches the width of the sliding groove 102; this ensures the stability of the longitudinal beam 201 when it slides on the transverse beam 101; the fixing plate 204 set in the stabilizing latch cooperates with the sliding groove 102, and after the position of the longitudinal beam 201 relative to the transverse beam 101 is fixed, it is fixedly connected to the transverse beam 101 through the fixing plate 204; the design that the longitudinal beam 201 can slide along the length direction of the transverse beam 101 allows for flexible adjustment of the spacing of the longitudinal beams, thereby meeting the needs of wall length and space size in actual construction, and avoiding the problem of difficulty in adjusting the frame after it is fixed due to welding technology.

[0027] Refer to Figures 2 to 6 As shown, in order to further improve the installation stability of the longitudinal beam 201 on the transverse beam 101, multiple sets of positioning holes 103 are uniformly arranged on the side of the transverse beam 101 along the length direction of the transverse beam 101; the clamping plate 202 of the longitudinal beam 201 is provided with mating holes 205 corresponding to the positioning holes 103; a certain set of positioning holes 103 of the transverse beam 101 and the mating holes 205 of the longitudinal beam 201 are fixedly connected by bolt fasteners.

[0028] Refer to Figure 3 , Figure 5 and Figure 6 As shown, each set of positioning holes 103 includes a first positioning hole 1031, a second positioning hole 1032, and a third positioning hole 1033; the second positioning hole 1032 is vertically arranged relative to the first positioning hole 1031, and the third positioning hole 1033 is obliquely arranged relative to the first positioning hole 1031; the longitudinal beam 201 has at least two docking holes 205, which are vertically arranged; the at least two docking holes 205 of the longitudinal beam 201 correspond one-to-one with the first positioning hole 1031 and the second positioning hole 1032, for the longitudinal beam 201 and the transverse beam 101 to be installed perpendicularly; or, the at least two docking holes 205 of the longitudinal beam 201 correspond one-to-one with the first positioning hole 1031 and the third positioning hole 1033, for the longitudinal beam 201 and the transverse beam 101 to be installed obliquely, thereby meeting the requirements of the angled wall; in this embodiment, the first positioning hole and the third positioning hole are inclined at 45° relative to the length direction of the transverse beam.

[0029] Refer to Figure 3 , Figure 5 and Figure 6 As shown, the bottom surface of the groove 102 of the transverse beam 101 is uniformly provided with a plurality of first mounting holes 104 along the length direction of the transverse beam 101; the fixing plate 204 of the longitudinal beam 201 is provided with fixing holes 206 corresponding to the first mounting holes 104, and a certain first mounting hole 104 of the transverse beam 101 and a fixing hole 206 of the longitudinal beam 201 are fixedly connected by bolt fasteners.

[0030] Refer to Figure 1 and Figure 8 As shown, the transverse beams 101 are arranged in pairs, and multiple pairs of transverse beams 101 are distributed vertically; among two adjacent pairs of transverse beams 101, the bottom transverse beam of the pair of transverse beams 101 located on the top side and the top transverse beam of the pair of transverse beams 101 located on the bottom side are fixedly connected by bolt fasteners through the first mounting hole 104.

[0031] Refer to Figure 5 and Figure 8 As shown, the longitudinal beam 201 has a plurality of second mounting holes 207 evenly distributed along the length direction of the longitudinal beam 201 in the same direction as the transverse beam 101; the longitudinal beams 201 are arranged in pairs, and at least two pairs of longitudinal beams 201 are installed between each pair of transverse beams 101; in two adjacent pairs of longitudinal beams 201, the two longitudinal beams that are close to each other in the two pairs of longitudinal beams 201 are fixedly connected by bolt fasteners using the second mounting holes 207.

[0032] Refer to Figure 1 and Figure 7 As shown, the wall includes thermal insulation material 3 disposed between a pair of longitudinal beams 201; a structural plate 4 is fixed to the thermal insulation material 3 near the exterior side, and an exterior wall layer 5 is fixed to the exterior side of the structural plate 4; a phase change material 6 is fixed to the thermal insulation material 3 near the interior side. In this embodiment, to improve the thermal insulation and heat preservation performance of the wall, thermal insulation material is fixedly filled between the two longitudinal beams; the thermal insulation material, in accordance with the thermal performance requirements of the building cavity, uses high-efficiency thermal insulation material (e.g., paraffin wax) as the main phase change material. Simultaneously, to ensure the thermal conductivity and application stability of the material, a metal encapsulation technology with good thermal conductivity can be used, which can significantly improve the heat storage capacity of the wall, thereby reducing the impact of external temperature changes on the building and improving the comfort and energy efficiency stability of the indoor environment. Meanwhile, a structural plate is fixed to one side of the thermal insulation material, and a phase change material is fixed to the other side. The structural plate is made of durable inorganic materials such as calcium silicate board, and its outer surface is coated with a waterproof layer or fitted with a waterproof functional device plate to protect the wall from long-term rain corrosion. The structural panel design not only increases the strength of the wall but also ensures the waterproof performance of the exterior wall, further enhancing its durability. In this embodiment, a phase change material encapsulated in paraffin wax is used as the cavity filler, thereby improving the wall's heat storage and insulation performance. By configuring the insulation material and the phase change material in the same wall structure, heat accumulation and release can be achieved on the basis of thermal insulation. This design effectively reduces the wall's sensitivity to changes in external temperature, especially under conditions of large temperature differences in winter or summer, enabling stable regulation of the indoor temperature environment and significantly improving living comfort. Furthermore, the rational optimization of the selection of insulation materials and metal encapsulation technology can also improve the thermal conductivity and durability of the cavity, enhancing the overall energy-saving effect of the building.

[0033] This embodiment describes a heat-storing prefabricated building wall. The installation process is as follows: Two longitudinal beams are placed on a horizontal beam, ensuring that the sturdy latches at the bottom of the longitudinal beams engage with the horizontal beams, so that the latches fit against the sides of the horizontal beams. The corresponding longitudinal beams are pushed and pulled along the length of the horizontal beams to adjust the two longitudinal beams to the required installation positions and control the spacing between the two longitudinal beams. After adjustment, the two mating holes and the two vertical positioning holes (the first positioning hole and the second positioning hole) are aligned, and then connected and locked using bolts. The two longitudinal beams are then connected and locked using bolts through the fixing holes and the first mounting holes, ensuring that the two longitudinal beams are aligned with the bottom. The transverse beams are fixed together; thermal insulation material is filled between the two longitudinal beams, and after filling, another transverse beam is placed in the stable slot opened at the top of the longitudinal beam, and connected and locked by bolts and fasteners using the mating holes and positioning holes; the two longitudinal beams are fixed to the top transverse beam by bolts and fasteners using the fixing holes and the first mounting holes; when assembling two adjacent pairs of transverse beams, after the above installation is completed, another transverse beam is taken and fixed to the transverse beam on the top side of the above installation, and fixed by bolts and fasteners using the first mounting holes, and then the above longitudinal beam installation process is repeated.

[0034] This embodiment describes a heat-storing prefabricated building wall. When the longitudinal beam needs to be installed at an angle, the longitudinal beam is bent to make the longitudinal beam and the transverse beam form a 45° angle. At the same time, the fixing plate is also bent to a position parallel to the transverse beam to ensure that the fixing plate and the transverse beam are in contact with the bottom of the groove. The two butt holes and the two oblique positioning holes (the first positioning hole and the third positioning hole) are aligned and then connected and locked with bolt fasteners.

[0035] The above embodiments should not limit the present invention in any way. All technical solutions obtained by equivalent substitution or equivalent conversion fall within the protection scope of the present invention.

Claims

1. A regenerative fabricated building wall, characterized in that: The system includes a transverse support assembly (1), a longitudinal support assembly (2), and a wall fixed between the transverse support assembly (1) and the longitudinal support assembly (2); the transverse support assembly (1) includes a transverse beam (101), the top and bottom surfaces of which each have a groove (102) arranged along the length of the transverse beam (101); the longitudinal support assembly (2) includes a longitudinal beam (201), the top and bottom ends of which each have a retaining plate (202); and the two retaining plates (202) located between the top sides of the longitudinal beam (201) are... Two locking plates (202) located on the bottom side of the longitudinal beam (201) are respectively formed with a stabilizing slot (203); the longitudinal beam is also provided with a fixing plate (204) that cooperates with the slide groove (102) at the position of the stabilizing slot (203); the longitudinal support assembly (2) is used to be clamped to the transverse beam (101) through the stabilizing slot (203); the two locking plates (202) are respectively located on both sides of the transverse beam (101) and fixedly connected to the transverse beam (101), and the fixing plate (204) is located in the slide groove (102) and fixedly connected to the transverse beam (101).

2. The heat-storage type prefabricated building wall according to claim 1, characterized in that: The side of the transverse beam (101) is uniformly provided with multiple sets of positioning holes (103) along the length direction of the transverse beam (101); the clamping plate (202) of the longitudinal beam (201) is provided with docking holes (205) corresponding to the positioning holes (103); a set of positioning holes (103) of the transverse beam (101) and the docking holes (205) of the longitudinal beam (201) are fixedly connected by bolt fasteners.

3. A heat-storage prefabricated building wall according to claim 2, characterized in that: Each set of positioning holes (103) includes a first positioning hole (1031), a second positioning hole (1032), and a third positioning hole (1033); the second positioning hole (1032) is vertically arranged relative to the first positioning hole (1031), and the third positioning hole (1033) is obliquely arranged relative to the first positioning hole (1031); the longitudinal beam (201) has at least two docking holes (205) and is vertically arranged; the at least two docking holes (205) of the longitudinal beam (201) correspond one-to-one with the first positioning hole (1031) and the second positioning hole (1032) to enable the longitudinal beam (201) to be installed perpendicularly to the transverse beam (101); or, the at least two docking holes (205) of the longitudinal beam (201) correspond one-to-one with the first positioning hole (1031) and the third positioning hole (1033) to enable the longitudinal beam (201) to be installed obliquely to the transverse beam (101).

4. The heat-storage prefabricated building wall according to claim 1, characterized in that: The bottom surface of the groove (102) of the transverse beam (101) is uniformly provided with a plurality of first mounting holes (104) along the length direction of the transverse beam (101); the fixing plate (204) of the longitudinal beam (201) is provided with fixing holes (206) corresponding to the first mounting holes (104); a certain first mounting hole (104) of the transverse beam (101) and a fixing hole (206) of the longitudinal beam (201) are fixedly connected by bolt fasteners.

5. A heat-storage type prefabricated building wall according to claim 1, characterized in that: The transverse beams (101) are arranged in pairs, and multiple pairs of transverse beams (101) are distributed vertically; among two adjacent pairs of transverse beams (101), the bottom transverse beam of the pair of transverse beams (101) located on the top side and the top transverse beam of the pair of transverse beams (101) located on the bottom side are fixedly connected by bolt fasteners through the first mounting hole (104).

6. A heat-storage type prefabricated building wall according to claim 5, characterized in that: The longitudinal beam (201) has a plurality of second mounting holes (207) evenly distributed along the length direction of the longitudinal beam (201) in the same direction as the transverse beam (101); the longitudinal beams (201) are arranged in pairs, and at least two pairs of longitudinal beams (201) are installed between each pair of transverse beams (101); in two adjacent pairs of longitudinal beams (201), the two longitudinal beams that are close to each other are fixedly connected by bolt fasteners using the second mounting holes (207).

7. A heat-storage prefabricated building wall according to claim 6, characterized in that: The wall includes thermal insulation material (3) disposed between a pair of longitudinal beams (201); the thermal insulation material (3) is fixed with a structural plate (4) on the outdoor side, and an exterior wall layer (5) is fixed on the outdoor side of the structural plate (4); the thermal insulation material (3) is fixed with a phase change material (6) on the indoor side.

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